I've been using my DasKeyboard for quite a few years now and it's been my absolute favorite keyboard ever. A few weeks ago, I bought a new iMac 5k and this iMac does not play nice with the keyboard. There's one key/character that is wrongly mapped and it's really bothering me because I write a lot, especially scripts and the like. It's the "<" key that is wrongly mapped as the "^" key and it's driving me bonkers! I have no clue why it does that. My language settings seem just fine. I plugged in the Apple keyboard that came with the iMac and that one is working as it's supposed to, no issues. I also plugged the DasKeyboard back into my old 5k iMac and there, too, are no issues. Does anyone know what could possibly be wrong here? I'm running Sierra.